198208528

素因数分解:

$2^4\times 7^2\times {\mathrm{252817}}^1$

素因数の和:252839

約数の個数: 30

約数和(自身を含む): 446729406

約数和(自身を除く): 248520878

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 252817, 505634, 1011268, 1769719, 2022536, 3539438, 4045072, 7078876, 12388033, 14157752, 24776066, 28315504, 49552132, 99104264, 198208528]

約数ペア:

[(1, 198208528), (2, 99104264), (4, 49552132), (7, 28315504), (8, 24776066), (14, 14157752), (16, 12388033), (28, 7078876), (49, 4045072), (56, 3539438), (98, 2022536), (112, 1769719), (196, 1011268), (392, 505634), (784, 252817)]